package com.team233.zuccecho.service.inter;

import com.team233.zuccecho.Bean.Statistics;
import com.team233.zuccecho.dto.FeedbackDao;
import com.team233.zuccecho.exception.EchoServiceException;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface FeedbackInterface {
    Integer summaryByTime(String time) throws EchoServiceException;;

    Integer summaryBySubject(String subject) throws EchoServiceException;;
}
